Lifetime Enhancement of Cluster Head Selection for MIMO Routing Algorithm Based On Weighted Sum Method for WSN
نویسندگان
چکیده
Energy-constrained wireless sensor network (WSN) has attained considerable research attention in recent years and requires robust and energy efficient routing protocols for communication in fading environments to minimise the energy consumption.To Mitigate the Fading Effect in Wireless Channel ,MultiInput Multi Output(MIMO)Scheme is Utilized for Wireless Sensor Network. This Paper proposed a Cluster Head Selection for MIMO Routing Algorithm based on Weighted Sum Method for WSN. The Performance factor of Energy consumption depends on Battery life for WSN. In this Scheme Cluster head nodes Transmit Data to Master Cluster head nodes and that Transmit data to Cooperative nodes. Weighted Sum Method is used to Elect the Healthier Cluster Heads Having Battery Life and Sufficient Residual energy. Further Weighted Sum Method is used to select the Master Head Nodes and Cooperative Nodes for MIMO Communication.The outcome of the simulation results show that the Cluster Head Selection for MIMO Routing Algorithm based on Weighted Sum Method provides more than 40% increase in residual energy as compared to CH-C-TEEM. Keywordsclustering, energy analysis, MIMO, weighted sum method, wireless sensor network,
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